/Engine/Source/Runtime/RHI/Public/RHITransientResourceAllocator.h
[FRHITransientBuffer](API\Runtime\RHI\FRHITransientBuffer) * CreateBuffer ( const [FRHIBufferCreateInfo](API\Runtime\RHI\FRHIBufferCreateInfo) & InCreateInfo, const TCHAR * InDebugName, uint32 InPassIndex )